1917503750710

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{1949}}^1\times {\mathrm{26713}}^1$

素因数の和:28825

約数の個数: 64

約数和(自身を含む): 3600619776000

約数和(自身を除く): 1683116025290

約数列:

[1, 2, 5, 10, 29, 58, 127, 145, 254, 290, 635, 1270, 1949, 3683, 3898, 7366, 9745, 18415, 19490, 26713, 36830, 53426, 56521, 113042, 133565, 247523, 267130, 282605, 495046, 565210, 774677, 1237615, 1549354, 2475230, 3392551, 3873385, 6785102, 7178167, 7746770, 14356334, 16962755, 33925510, 35890835, 52063637, 71781670, 98383979, 104127274, 196767958, 260318185, 491919895, 520636370, 983839790, 1509845473, 3019690946, 6612081899, 7549227365, 13224163798, 15098454730, 33060409495, 66120818990, 191750375071, 383500750142, 958751875355, 1917503750710]

約数ペア:

[(1, 1917503750710), (2, 958751875355), (5, 383500750142), (10, 191750375071), (29, 66120818990), (58, 33060409495), (127, 15098454730), (145, 13224163798), (254, 7549227365), (290, 6612081899), (635, 3019690946), (1270, 1509845473), (1949, 983839790), (3683, 520636370), (3898, 491919895), (7366, 260318185), (9745, 196767958), (18415, 104127274), (19490, 98383979), (26713, 71781670), (36830, 52063637), (53426, 35890835), (56521, 33925510), (113042, 16962755), (133565, 14356334), (247523, 7746770), (267130, 7178167), (282605, 6785102), (495046, 3873385), (565210, 3392551), (774677, 2475230), (1237615, 1549354)]